Documents about Chemical Process Safety

  • 9 Pages

    Chapter1

    Mich Tech, CM 4310

    Excerpt: ... CM4310 Chapter 1 September 6, 2006 CM4310: Chemical Process Safety / Environment Daniel A. Crowl H. H. Dow Professor for Chemical Process Safety Office: 202B Chemical Sciences 487-3221 email: crowl@mtu.edu Web Page (safety part): www.dancrowl.com Office Hours: Hours posted on door By appointment Structure of Course: First 9+ weeks: Process Safety D. A. Crowl Last Lecture: Nov. 8 Last 4+ weeks: Environment D. R. Shonnard First Lecture: Nov. 10 Grading Safety: Exams (2): Homework: Computer: TOTAL: Environment: Exams (1): Homework: Computer: Essay: TOTAL: 40% (20% each) 20% 5% 65% 15% 10% 5% 5% 35% Homework for Safety Part Bi-weekly 4/5 total Solutions on web site. Put box no. on homework if you want handed back to your box. Help Sessions Primarily to provide homework assistance. Will begin 2nd week of class. Held in evening. Typically 2 per week on week prior to homework deadline. Page 1 CM4310 Chapter 1 September 6, 2006 Help Sessions Textbook for Safety D. A. Crow ...

  • 1 Pages

    hw1f08

    Mich Tech, CM 4310

    Excerpt: ... CM 4310, Chemical Process Safety /Environment Homework #1 Fall `08 Mon. 01 Dec., '08 1. Global Energy Balance. Problems 2 and 3 Chapter 1, page 32 and 33. 2. Partitioning of Pentachlorophenol in a Pond Problem 5 of Chapter 5. This is the same problem as shown in lecture, except in this problem assume that the pollutant is pentachlorophenol. You'll need to look up the CAS number for this compound. 3. Mackay's Level III Multimedia Compartment Model : Model Sensitivity. Any model of environmental behavior of chemicals needs to be validated for accuracy. One important step in this evaluation is to understand the sensitivity of the model to changes in input parameters (e.g. Henry's Constant, KOW, reaction half lives, etc.). Use the data in Example 11.2-1 in order to evaluate the sensitivity of the level III model to a doubling and a halving in the value of ONE of these parameters. State clearly which chemical you are choosing (benzene, ethanol, or pentchlorophenol), which environmental property you varied, and ...

  • 21 Pages

    DVD3Part1

    Mich Tech, CM 4310

    Excerpt: ... DVD 3: EXPERIMENTS FOR SAFETY PART 1 DIERS AND VSP OVERVIEW This unit demonstrates concepts regarding reactor relief systems. This includes runaway reactions and two-phase relief. The Vent Size Packaging (VSP) device developed by the Design Institute for Emergency Relief Systems (DIERS) is explained. OBJECTIVES After completing this unit you should be able to: explain the problems associated with runaway reactions and two-phase relief. explain the purpose and results of the DIERS investigation. state the purposes of the VSP device. describe the VSP device. describe the procedure for operating the VSP device. INTRODUCER John Davenport BASF PRESENTER Gerry Boicourt KEY TERMS Adiabatic calorimeter Blowdown experiments Design Institute for Emergency Relief Systems (DIERS) Runaway reaction Two-phase flow Vent Sizing Package (VSP) SUPPLEMENTARY MATERIALS AND FEFERENCES 1. D. A. Crowl and J. F. Louvar, Chemical Process Safety , Fundamentals with Applications, 2nd ed. (Upper Saddle River, NJ: Prentice H ...

  • 18 Pages

    HAZOP

    Missouri S&T, CHE 258

    Excerpt: ... Hazard and Operability Studies - HAZOP ChE 258 Chemical Process Safety University of Missouri - Rolla HAZOP Attributes Concepts Talk the Talk (Definitions) Example HAZOP An effective method to identify hazards Developed to identify hazards in a process plant and to identify operability problems, though not hazardous, that could compromise the plant's ability to achieve design productivity HAZOP Attributes Purpose: Identification of hazard and operability problems. When to use: Optimal to be applied to new plants, but when design is nearly firm and documented. May be applied to existing plants where a major redesign is planned. Also on existing facilities HAZOP Attributes Type of Results: Qualitative identification of hazards and operating problems. Recommended changes in design, procedures. Recommend for follow on studies. HAZOP Attributes Data Requirements: HazOp requires detailed plant description, PFD (Process Flow Diagram), P&ID (Piping and Instrumentation Diagram), Plant Layout, Ope ...

  • 1 Pages

    StudyGuideS08C

    Illinois Tech, MATH 149

    Excerpt: ... <STUDYGUIDES08C.TXT> {5-9-2008} Math 149 Spring 2008 Final Study Guide, Part III - Chapter 6 Concept Check, p. 378: 1,2,3,4,5 Exercises: 1-6, 7-11, 12-16 Chapter 9 Concept Check, p. 598: 1 Exercises: 1, 3a, 7 ...

  • 1 Pages

    StudyGuideS08A

    Illinois Tech, MATH 149

    Excerpt: ... <STUDYGUIDES08A.TXT> {5-5-2008} Math 149 Spring 2008 Final Exam Study Guide, Part I - Chapter 3 Review Concept Check, p. 196: 1 - 11 True-False Quiz, p. 196. Exercises: 10,11 & 12-40 - Chapter 4 Review Concept Check, p. 281: 1,2,3,4,5,6, ...

  • 1 Pages

    Moldau Lesson Plan 1

    Penn State, MJH 5156

    Excerpt: ... LessonPlan Date:_ Goals:Focus Topic ToneProduction Objectives Studentswillbeableto playinslurredsections usingenoughbowto produceagoodtone. Techniques&Activities Demonstratecorrectbow usageandhavestudentsplay slurredpassageusingas muchbowasyou.S ...

  • 3 Pages

    socraticguide

    Maryville MO, Q 370

    Excerpt: ... Socratic Seminar "The Socratic method of teaching is based on Socrates' theory that it is more important to enable students to think for themselves than to merely fill their heads with "right" answers."* Some Guidelines for Participants in a Socratic ...

  • 21 Pages

    HAZOP

    UWO, ES 317

    Excerpt: ... Introduction to Hazardous Evaluation Techniques Guidelines for Hazardous Evaluation Procedures (1992 by AIChE). Second Edition with Worked Examples. Center for Chemical Process Safety (CCPS). American Institute of Chemical Engineers (AIChE). Hazard Evaluation Techniques 1960 - 2001 1960 - 2001 1965 - 2001 1970 - 2001 1972 - 1974 1974 - 2001 Safety Review Walk Through Inspection Check Lists Relative Ranking ICI Mond Index Dow FEI PHA What if HAZOP Historical Lists Yes / No Preliminary Hazard Analysis Brainstorming Hazards Operability Analysis Line by Line Deviation Analysis Hazardous Mtls Hazardous Opns This presentation only considers the HAZOP technique. HAZOP HAZOP was developed by Lawley (1974) of ICI. Based on early account by Elliott & Owen (1968). Hazop studies are carried out by an experienced, multidisciplanary team. Review all physical aspects of a process (lines, equipment, instrumentation) to discover potential hazards. Basis for HAZOP The basis for a HAZOP is a cr ...

  • 1 Pages

    StudyGuideS08B

    Illinois Tech, MATH 149

    Excerpt: ... <STUDYGUIDES08B.TXT> {5-7-2008} Math 149 Spring 2008 Final Exam Study Guide, Part II - Chapter 7 Concept Check, p. 482: 1,3,5e,5f,5g True-False Quiz, p. 483: 1,2,3,4,13,14 Exercises: 1,2,3,4,9,12b,19,20,32,35,40,56,79,80,92,96 Chapter 5 Conc ...